APA (7th ed.) Citation

Siu, H. F., & Davis, D. (2007). Sars. Taylor and Francis.

Chicago Style (17th ed.) Citation

Siu, Helen F., and Deborah Davis. Sars. Taylor and Francis, 2007.

MLA (9th ed.) Citation

Siu, Helen F., and Deborah Davis. Sars. Taylor and Francis, 2007.

Warning: These citations may not always be 100% accurate.